تغيير أولوية أحد العمليات التي تعمل حاليا
Amjad Moustafa :: VB6 :: Codes :: Operating system
صفحة 1 من اصل 1
تغيير أولوية أحد العمليات التي تعمل حاليا
'Module Code
Option Explicit
Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
Declare Function OpenProcess Lib "kernel32" _
(ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, _
ByVal dwProcessId As Long) As Long
Declare Function GetWindowThreadProcessId Lib "user32" _
(ByVal hwnd As Long, lpdwProcessId As Long) As Long
Declare Function SetPriorityClass Lib _
"kernel32" (ByVal hProcess As Long, ByVal dwPriorityClass As Long) As Long
Public Const REALTIME_PRIORITY_CLASS = &H100
Public Const HIGH_PRIORITY_CLASS = &H80
Public Const NORMAL_PRIORITY_CLASS = &H20
Public Const IDLE_PRIORITY_CLASS = &H40
'Form Code
Private Sub Form_Load()
Dim lRet As Long
Dim lProcessID As Long
Dim lProcessHandle As Long
'You can replace me.hwnd with the handle of the
'window that you want to change its priority
GetWindowThreadProcessId Me.hwnd, lProcessID
'Get the process handled
lProcessHandle = OpenProcess(0, False, lProcessID)
'Sets the priority
'use any priority from the following (from the highest priority to the lowest):
'REALTIME_PRIORITY_CLASS
'HIGH_PRIORITY_CLASS
'NORMAL_PRIORITY_CLASS
'IDLE_PRIORITY_CLASS
'if lRet <> 0 then the changing operation action was successful
lRet = SetPriorityClass(lProcessHandle, HIGH_PRIORITY_CLASS)
'Close the handle so system retains
'accurate count of open handles
'to process. Returns non-zero if successful
lRet = CloseHandle(lProcessHandle)
End Sub
Option Explicit
Declare Function CloseHandle Lib "kernel32" (ByVal hObject As Long) As Long
Declare Function OpenProcess Lib "kernel32" _
(ByVal dwDesiredAccess As Long, ByVal bInheritHandle As Long, _
ByVal dwProcessId As Long) As Long
Declare Function GetWindowThreadProcessId Lib "user32" _
(ByVal hwnd As Long, lpdwProcessId As Long) As Long
Declare Function SetPriorityClass Lib _
"kernel32" (ByVal hProcess As Long, ByVal dwPriorityClass As Long) As Long
Public Const REALTIME_PRIORITY_CLASS = &H100
Public Const HIGH_PRIORITY_CLASS = &H80
Public Const NORMAL_PRIORITY_CLASS = &H20
Public Const IDLE_PRIORITY_CLASS = &H40
'Form Code
Private Sub Form_Load()
Dim lRet As Long
Dim lProcessID As Long
Dim lProcessHandle As Long
'You can replace me.hwnd with the handle of the
'window that you want to change its priority
GetWindowThreadProcessId Me.hwnd, lProcessID
'Get the process handled
lProcessHandle = OpenProcess(0, False, lProcessID)
'Sets the priority
'use any priority from the following (from the highest priority to the lowest):
'REALTIME_PRIORITY_CLASS
'HIGH_PRIORITY_CLASS
'NORMAL_PRIORITY_CLASS
'IDLE_PRIORITY_CLASS
'if lRet <> 0 then the changing operation action was successful
lRet = SetPriorityClass(lProcessHandle, HIGH_PRIORITY_CLASS)
'Close the handle so system retains
'accurate count of open handles
'to process. Returns non-zero if successful
lRet = CloseHandle(lProcessHandle)
End Sub
Amjad Moustafa :: VB6 :: Codes :: Operating system
صفحة 1 من اصل 1
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